IEEE Spectrum’s Top Biomedical Stories of 2025

IEEE SpectrumThe most popular biomedical stories of the past year focused on both the incorporation of new technologies and the renewal of old ones. While AI is trending in most sectors (including biomedical, with applications such as a brain alert system for worsening mental health and a model to estimate heart rate in real time),…

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RealClimate: 1.5ºC and all that

The temperature limits of the Paris Agreement are a bit ambiguous and knowing where we are is complicated. He desire Keeping global temperature increases since pre-industrial times, ideally below 1.5°C and definitely below 2.0°C, is a bit complicated by the lack of definition of what constitutes the pre-industrial era, uncertainties about what the temperature was…

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When does material involvement actually begin (it’s sooner than most people think)

Material participation is at the heart of many powerful tax strategies. Whether you’re running a small business, flipping houses, managing a short-term rental, or launching a new company, your ability to deduct losses often depends on whether you put in enough hours to “materially participate” during the year. In most cases, taxpayers must pass one…

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